Return version from setup() for all sphinx.ext extensions.

1 files changed, 2 insertions, 0 deletions

diff --git a/sphinx/ext/coverage.py b/sphinx/ext/coverage.py
index 3d2da66d4..49dc02f44 100644
--- a/sphinx/ext/coverage.py
+++ b/sphinx/ext/coverage.py
@@ -18,6 +18,7 @@ from os import path
 from six import iteritems
 from six.moves import cPickle as pickle
 
+import sphinx
 from sphinx.builders import Builder
 
 
@@ -264,3 +265,4 @@ def setup(app):
     app.add_config_value('coverage_ignore_c_items', {}, False)
     app.add_config_value('coverage_write_headline', True, False)
     app.add_config_value('coverage_skip_undoc_in_source', False, False)
+    return sphinx.__version__